1293417370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2659}}^1\times {\mathrm{6949}}^1$

素因数の和:9622

約数の個数: 32

約数和(自身を含む): 2662128000

約数和(自身を除く): 1368710630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2659, 5318, 6949, 13295, 13898, 18613, 26590, 34745, 37226, 48643, 69490, 93065, 97286, 186130, 243215, 486430, 18477391, 36954782, 92386955, 129341737, 184773910, 258683474, 646708685, 1293417370]

約数ペア:

[(1, 1293417370), (2, 646708685), (5, 258683474), (7, 184773910), (10, 129341737), (14, 92386955), (35, 36954782), (70, 18477391), (2659, 486430), (5318, 243215), (6949, 186130), (13295, 97286), (13898, 93065), (18613, 69490), (26590, 48643), (34745, 37226)]